1-11-3
Video Block Diagram
E9B00BLV
IIC-B
US SD
A
IIC-B
US SCL
CYLINDER ASSEMBLY
VIDEO(R)-1
VIDEO-COM
VIDEO(L)-1
CN251
1
2
3
(DECK ASSEMBLY)
VIDEO (R)-1
HEAD
SP
HEAD
AMP
EP
HEAD
AMP
REC
FM
AGC
TO SERVO/SYSTEM
CONTROL BLOCK
DIAGRAM
TO SERVO/SYSTEM
CONTROL BLOCK
DIAGRAM
TO VIDEO
INPUT SELECT
BLOCK DIAGRAM
RF-SW
D-REC-H
C-ROTA
D-V-SYNC
H-A-SW
H-A-COMP
V-ENV
LUMINANCE
SIGNAL
PROCESS
CHROMINANCE
SIGNAL
PROCESS
V-ENV
H-A-COMP
H-A-SW
D-V-SYNC
RF-SW/C-ROTA
VIDEO (L)-1
HEAD
VIDEO (L)-2
HEAD
VIDEO (R)-2
HEAD
VIDEO(L)-2
VIDEO-COM
VIDEO(R)-2
4
5
6
IC301
VIDEO SIGNAL PROCESS
/HEAD AMP
IC501
(OSD)
VCR-VIDEO
VCR-VIDEO(DUB)
(VCR DVD DUBBING)
DVD-VIDEO(DUB)
PB/EE-VIDEO
REC-VIDEO SIGNAL
SERIAL
DECORDER
48
50
50
52
96
95
94
93
90
89
88
87
CHARA.
INS.
CCD 1H DELAY
SP
BYPASS
DVD
VCR
AGC
P
R
R
Y
C
P
RP
R
P
EP
Y. DELAY
Y/C
MIX
+
21
79
78
AGC
VXO
OSD
CHARACTER
MIX
FBC
1/2
58
59
65
29
28
69
68
46
43
84
83
71
62
70
D-REC-H
80
TP301
C-PB
WF2
MAIN CBA
TP504
RF-SW
WF1
X301
4.43MHz
C-SYNC
C-SYNC
67
MODE: SP/REC
PB-VIDEO SIGNAL
TRICK-H
SECAM-H
IC370
(PAL/SECAM DECTECTOR)
P
AL/SECAM
DETECT
OR
17
14
18
2
16
29
1
28
25
PB-H OUT
44
55
COLOR
-IN
TO VIDEO
INPUT SELECT
BLOCK DIAGRAM
TO VIDEO
OUTPUT SELECT
BLOCK DIAGRAM
(DVD VCR DUBBING)
Q301
B
B
Comparison Char
t of
Models & Marks
Model
Mark
D
VR-A3635
D
VR-C3835
A
B
www.freeservicemanuals.info
3/21/2018
Digitized in Heiloo Netherlands
